Battery



FIG. 1 is a front elevational view of a battery according to the present design;

FIG. 2 is a rear elevational view of the battery of FIG. 1;

FIG. 3 is a top plan view of the battery of FIG. 1;

FIG. 4 is a bottom view of the battery of FIG. 1;

FIG. 5 is a left side elevational view of the battery of FIG. 1; and,

FIG. 6 is a right side elevational view of the battery of FIG. 1. 

The ornamental design for a battery, as shown and described. 